#include <iostream>

using namespace std;

int main1(void){
	cout << "hello  world" << endl;
	class Person;
	Person ps = new Person("lucy", 33);
	ps.say();
	return 0;
}

class Person
{
	public:
		void Person(string name, int age){
			this.name= name;
			this.age= age;
		}
		void say(){
			cout << this.name << "----" << this.age << endl;
		}
	private:
		string name = "";
		int age = 0;
}
